KR20010058441A - Haet exchanger with humidifier - Google Patents

Haet exchanger with humidifier Download PDF

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Publication number
KR20010058441A
KR20010058441A KR1019990062696A KR19990062696A KR20010058441A KR 20010058441 A KR20010058441 A KR 20010058441A KR 1019990062696 A KR1019990062696 A KR 1019990062696A KR 19990062696 A KR19990062696 A KR 19990062696A KR 20010058441 A KR20010058441 A KR 20010058441A
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KR
South Korea
Prior art keywords
damper
vehicle
humidification
evaporator
heater
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KR1019990062696A
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Korean (ko)
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KR100369082B1 (en
Inventor
이명재
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황한규
만도공조 주식회사
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Priority to KR10-1999-0062696A priority Critical patent/KR100369082B1/en
Publication of KR20010058441A publication Critical patent/KR20010058441A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/02—Moistening ; Devices influencing humidity levels, i.e. humidity control
    • B60H3/022—Moistening ; Devices influencing humidity levels, i.e. humidity control for only humidifying the air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00321—Heat exchangers for air-conditioning devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
    • B60H1/00557—Details of ducts or cables
    • B60H1/00564—Details of ducts or cables of air ducts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00664—Construction or arrangement of damper doors
    • B60H1/00671—Damper doors moved by rotation; Grilles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

PURPOSE: A heat exchanger having a humidifier is provided to adjust humidity in a vehicle by controlling a humidifier on a duct through a damper depending on humidity. CONSTITUTION: An inlet is formed on a side of a duct(1) to flow external air. The inlet is opened or closed by a valve member(3). An evaporator(4), a blower(5) and a heater(6) are mounted on the duct, and a discharge port(7) is formed between the evaporator and the heater. The discharge port is controlled by a damper(8). When the evaporator is operated and external air is supplied to the blower, cold air is generated from the evaporator. The cold air is supplied into a vehicle through the discharge port. The damper opens the discharge port and closes the heater to air-condition the vehicle. If inside of the vehicle is dry, a controller turns on an operating valve and a humidification damper(10). Water in a water tank(12) of the humidifier is supplied to a suction sponge. The water of the sponge is supplied to the humidification damper, and blower air is fed to the damper. Therefore, the water adjusts the humidity in the vehicle.

Description

가습수단이 구비된 열교환기 {Haet exchanger with humidifier}Heat exchanger with humidification means {Haet exchanger with humidifier}

본 발명은 차량의 실내난방 기능을 갖는 열교환기에 있어서, 상기 열교환기의 온,냉기가 공급되는 덕트상에 가습수단을 구비하고 상기 가습수단의 댐퍼가 습도에 따라 작동하면서 상기 가습수단을 제어하도록 하므로서 상기 열교환기의 작동에 따른 차량실내의 습도를 조절할 수 있도록 한 가습수단이 구비된 열교환기에 관한 것이다.According to an aspect of the present invention, a heat exchanger having an indoor heating function of a vehicle includes a humidifying means on a duct to which hot and cold air of the heat exchanger is supplied and controls the humidifying means while the damper of the humidifying means operates in accordance with humidity. It relates to a heat exchanger having a humidification means for controlling the humidity in the vehicle room according to the operation of the heat exchanger.

일반적으로 차량에는 차량의 실내를 냉,난방시키기 위하여 열교환기를 구비하고 있으며, 이 열교환기의 증발기에서 증발작용을 하면서 얻어진 냉기를 이용하여 냉방을 하고, 열교환기의 콘덴서에서 발생되는 열이나 히터의 열을 이용한 온기를 공급하면서 난방을 하도록 되어 있으며, 상기 온,냉기들은 차량에 설치된 덕트를 통하여 차내로 공급하도록 되어 있었다.In general, a vehicle is provided with a heat exchanger for cooling and heating the interior of the vehicle. The vehicle is cooled by using cold air obtained by evaporating from the evaporator of the heat exchanger, and heat generated from the condenser of the heat exchanger or the heat of the heater. It is to be heated while supplying the warmth using, the hot and cold air was to be supplied into the vehicle through the duct installed in the vehicle.

상기와 같이 이용되는 열교환기는 도 1에서와 같이 덕트(1)의 일방에 외기가 유입되는 유입구(2)를 형성하여 이를 개폐구(3)로 개폐되도록 하고 상기 덕트(1)에는 증발기(4)와 블로어(5) 및 히터(6)를 설치하고 상기 증발기(4)와 히터(6)의 사이에는 토출부(7)를 형성하여 이 토출부(7)를 댐퍼(8)로 제어하도록 구성되어 있었다.The heat exchanger used as described above forms an inlet port 2 through which outside air is introduced into one of the ducts 1 as shown in FIG. 1 so as to be opened and closed by the opening and closing port 3, and the duct 1 includes an evaporator 4 and The blower 5 and the heater 6 were provided, and the discharge part 7 was formed between the evaporator 4 and the heater 6, and it was comprised so that the discharge part 7 may be controlled by the damper 8. .

상기와 같이 구성된 열교환기는 증발기(4)를 가동시키면서 외기를 블로어(5)로 공급하게 되면, 상기 증발기(4)에서 증발작용에 따라 냉기가 생성되고 이 생성된 냉기는 상기 토출부(7)를 통하여 차량의 실내로 공급되는데, 이때 상기 댐퍼(8)는 토출부(7)를 개방하고 히터(6)를 폐쇄시켜 냉방이 이루어지도록 하고 있으며, 난방을 하고져 할 때는 상기 댐퍼(8)를 이용하여 증발기(4)측을 폐쇄시키고 히터(6)를 가동시켜 난방을 도모할 수 있도록 되어 있었다.When the heat exchanger configured as described above supplies the outside air to the blower 5 while operating the evaporator 4, the cold air is generated by the evaporation action in the evaporator 4, and the generated cold air discharges the discharge part 7. The damper (8) is supplied to the interior of the vehicle at this time, and the damper (8) opens the discharge portion (7) and closes the heater (6) to achieve cooling, and when the heating is to be performed by using the damper (8) The evaporator 4 side was closed and the heater 6 was operated so that heating could be achieved.

그러나, 상기 열교환기는 제습기능을 가지고 있기 때문에 냉,난방작용시 차량의 습기를 제거하게 되어 차량이 건조하게 되는 폐단이 있었으며, 상기 차량의 실내 건조를 방지할 수 있는 기능이 전혀 없었다.However, since the heat exchanger has a dehumidifying function, there is a closed end to remove the moisture of the vehicle during the cooling and heating operation, and the vehicle is dried, and there is no function to prevent the interior drying of the vehicle.

본 발명은 상기와 같은 종래의 제반 문제점을 감안하여 안출한 것으로 본 발명은 차량의 실내난방 기능을 갖는 열교환기에 있어서, 상기 열교환기의 온,냉기가 공급되는 덕트상에 가습수단을 구비하고 상기 가습수단의 댐퍼가 습도에 따라 작동하면서 상기 가습수단을 제어하도록 하므로서 상기 열교환기의 작동에 따른 차량실내의 습도를 조절할 수 있도록 한 가습수단이 구비된 열교환기를 제공하려는 것인바, 이를 이하에서 첨부한 도면에 의거하여 상세히 설명하면 다음과 같다.The present invention has been made in view of the above-mentioned conventional problems. The present invention provides a heat exchanger having an indoor heating function of a vehicle, comprising a humidification means on a duct to which hot and cold air of the heat exchanger is supplied, and the humidification means. It is to provide a heat exchanger having a humidification means for controlling the humidity in the vehicle according to the operation of the heat exchanger by controlling the humidification means while operating the damper of the means, which is attached to the following drawings When described in detail based on the following.

도 1은 종래 발명의 온,냉기 흐름상태를 나타내는 덕트의 구조도1 is a structural diagram of a duct showing a hot, cold air flow state of the conventional invention

도 2는 본 발명의 온,냉기 흐름상태를 나타내는 덕트의 구조도Figure 2 is a structural diagram of a duct showing the flow of hot and cold air of the present invention

도 3은 본 발명에 이용되는 가습수단의 댐퍼구조를 나타내는 구조도3 is a structural diagram showing a damper structure of the humidifying means used in the present invention

도 4는 도 3의 댐퍼밸브의 작동상태를 나타내는 발췌 단면도4 is a cross-sectional view showing an operating state of the damper valve of FIG.

도 5는 본 발명의 구성을 나타내는 블록도5 is a block diagram showing a configuration of the present invention.

<도면의주요부분에대한부호의설명>Explanation of symbols on the main parts of the drawing

1 : 덕트1: duct

2 : 유입구2: inlet

3 : 개폐구3: opening and closing

4 : 증발기4: evaporator

5 : 블로어5: blower

6 : 히터6: heater

7 : 토출부7: discharge part

8 : 댐퍼8: damper

9 : 가습수단9: humidification means

10 : 가습댐퍼10: humidification damper

11 : 습도센서11: humidity sensor

12 : 물탱크12: water tank

13 : 공급부13: supply unit

14 : 흡습포14: absorbent cloth

15 : 개폐변15: opening and closing side

16 : 제어기16: controller

17 : 차량의 실내 습도센서17: indoor humidity sensor of the vehicle

18 : 스위치18: switch

19,20 : 액츄에이터19,20: Actuator

덕트(1)의 일방에 외기가 유입되는 유입구(2)를 형성하여 이를 개폐구(3)로 개폐되도록 하고 상기 덕트(1)에는 증발기(4)와 블로어(5) 및 히터(6)를 설치하고 상기 증발기(4)와 히터(6)의 사이에는 토출부(7)를 형성하여 이 토출부(7)를 댐퍼(8)로 제어하도록 구성된 것에 있어서, 상기 덕트(1)의 일방에 가습수단(9)을 구비하고 이 가습수단(9)에는 습도센서(11)에 따라 작동하는 가습댐퍼(10)를 설치하도록 구성된 것이다.Form an inlet (2) through which outside air flows into one of the ducts (1) to open and close the opening (3), and install an evaporator (4), a blower (5) and a heater (6) in the duct (1). A discharge unit 7 is formed between the evaporator 4 and the heater 6 so as to control the discharge unit 7 by the damper 8. 9) and the humidification means (9) is configured to install a humidification damper (10) operating in accordance with the humidity sensor (11).

또, 상기 가습수단(9)은 물탱크(12)의 하방 공급부(13)에 흡수성을 가진 흡습포(14)가 설치된 가습댐퍼(10)를 설치하되, 이 가습댐퍼(10)의 상부에는 회전에 따라 상기 공급부(13)를 개폐하는 개폐변(15)을 설치하고 상기 습도센서(11)를 가습댐퍼(10)의 하방에 설치하도록 구성하고, 상기 가습댐퍼(10)는 도5에서와 같이 상기 습도센서(11)와 차량의 실내 습도센서(17)가 연결되는 제어기(16)를 구비하고 이 제어기(16)에는 스위치(18)의 동작에 따라 개폐변(15)과 가습댐퍼(10)를 회전시키는 액츄에이터(19)(20)를 설치하여 구성된 것이다.In addition, the humidifying means (9) is provided with a humidifying damper (10) provided with an absorbent absorbent fabric (14) having a water absorbing cloth (14) in the lower supply portion (13) of the water tank (12), the upper portion of the humidifying damper (10) By installing the opening and closing side 15 for opening and closing the supply unit 13 and the humidity sensor 11 is configured to be installed below the humidification damper 10, the humidification damper 10 as shown in FIG. And a controller 16 to which the humidity sensor 11 and the indoor humidity sensor 17 of the vehicle are connected. The controller 16 has an open / close side 15 and a humidification damper 10 according to the operation of the switch 18. It is configured by installing an actuator (19, 20) for rotating the.

이상과 같이 구성된 본 발명은 상기 덕트(1)의 일방에 외기가 유입되는 유입구(2)를 형성하여 이를 개폐구(3)로 개폐되도록 하고 상기 덕트(1)에는 증발기(4)와 블로어(5) 및 히터(6)를 설치하고 상기 증발기(4)와 히터(6)의 사이에는 토출부(7)를 형성하여 이 토출부(7)를 댐퍼(8)로 제어하도록 구성하여증발기(4)를 가동시키면서 외기를 블로어(5)로 공급하게 되면, 상기 증발기(4)에서 증발작용에 따라 냉기가 생성되고 이 생성된 냉기는 상기 토출부(7)를 통하여 차량의 실내로 공급되는데, 이때 상기 댐퍼(8)는 토출부(7)를 개방하고 히터(6)를 폐쇄시켜 냉방이 이루어지도록 하고 있으며, 난방을 하고져 할 때는 상기 댐퍼(8)를 이용하여 증발기(4)측을 폐쇄시키고 히터(6)를 가동시켜 난방을 도모할 수 있도록 되어 있다.The present invention configured as described above forms an inlet port 2 through which outside air is introduced into one of the ducts 1 so as to be opened and closed by the opening and closing port 3 and the duct 1 includes an evaporator 4 and a blower 5. And a heater 6 and a discharge part 7 formed between the evaporator 4 and the heater 6 so as to control the discharge part 7 with a damper 8 so as to control the evaporator 4. When the outside air is supplied to the blower 5 while operating, cold air is generated by the evaporator 4 according to the evaporation action, and the generated cold air is supplied to the interior of the vehicle through the discharge part 7. (8) opens the discharge portion 7 and closes the heater (6) to cool the air, and when the heating is to be done, the evaporator (4) side is closed using the damper (8) and the heater (6) ) Is designed to enable heating.

상기와 같이 작동함에 있어서, 차량의 실내가 건조하게 되면, 이를 상기 차량의 실내 습도센서(17)가 감지하게 되고 이와 동시에 상기 가습수단(9)의 습도 상태를 습도센서(11)가 감지하여 이를 제어기(16)로 인가하게 되고 이 제어기(16)가 스위치(18)를 작동시키면서 개폐변(15)과 가습댐퍼(10)를 회전시키는 액츄에이터(19)(20)를 작동시키게 된다.In operation as described above, when the interior of the vehicle is dried, the indoor humidity sensor 17 of the vehicle detects it and at the same time the humidity sensor 11 detects the humidity state of the humidifying means 9. The controller 16 is applied to the controller 16, and the controller 16 operates the actuators 19 and 20 for rotating the open / close valve 15 and the humidification damper 10 while operating the switch 18.

상기와 같이 개폐변(15)과 가습댐퍼(10)가 작동되면, 덕트(1)의 일방에 설치된 가습수단(9)의 물탱크(12)에 담겨진 물이 이의 하방 공급부(13)에 설치되는 흡수성을 가진 흡습포(14)로 공급하게 되고 이 흡습포(14)에의 습기가 상기 가습댐퍼(10) 전체에 공급되며 하향으로 회동된 가습댐퍼(10)에 블로어의 공기가 유입됨에 따라 가습댐퍼(10)의 수분이 차량의 실내로 공급되어 습도를 조절하게 되며, 상기 차량의 실내에 습도가 높게 되면, 상기 가습댐퍼(10)가 다시 상승되어 가습을 중단하게 되는 것이다.When the opening and closing side 15 and the humidification damper 10 is operated as described above, the water contained in the water tank 12 of the humidifying means 9 installed on one side of the duct 1 is installed in the downward supply part 13 thereof. Humidity damper 14 is supplied to the absorbent absorbent cloth 14 and the moisture absorbing cloth 14 is supplied to the humidification damper 10 as a whole, and the humidifier damper as the air of the blower flows into the humidifying damper 10 rotated downward The moisture of (10) is supplied to the interior of the vehicle to control the humidity. When the humidity is high in the interior of the vehicle, the humidification damper 10 is raised again to stop the humidification.

이상과 같은 본 발명은 상기와 같이 간단한 구조의 가습수단을 덕트에 설치하고이 가습수단이 차량의 실내 습도에 따라 작동하도록 하므로서 차량의 실내습도를 자동적으로 조절하게 된다.The present invention as described above is to automatically adjust the indoor humidity of the vehicle by installing a humidifying means of a simple structure as described above to the duct and to operate according to the indoor humidity of the vehicle.

따라서, 상기와 같은 열교환장치를 가동시키면서도 차량의 실내가 건조하지 않도록 할 수 있게 되고, 차량의 실내를 항시 쾌적하게 유지시킬 수 있는 점 등의 특징을 지닌 것이다.Therefore, while operating the heat exchanger as described above, it is possible to prevent the interior of the vehicle from drying out, and to keep the interior of the vehicle comfortable at all times.

Claims (3)

덕트(1)의 일방에 외기가 유입되는 유입구(2)를 형성하여 이를 개폐구(3)로 개폐되도록 하고 상기 덕트(1)에는 증발기(4)와 블로어(5) 및 히터(6)를 설치하고 상기 증발기(4)와 히터(6)의 사이에는 토출부(7)를 형성하여 이 토출부(7)를 댐퍼(8)로 제어하도록 구성된 것에 있어서, 상기 덕트(1)의 일방에 가습수단(9)을 구비하고 이 가습수단(9)에는 습도센서(11)에 따라 작동하는 가습댐퍼(10)를 설치하도록 구성됨을 특징으로 하는 가습수단이 구비된 열교환기.Form an inlet (2) through which outside air flows into one of the ducts (1) to open and close the opening (3), and install an evaporator (4), a blower (5) and a heater (6) in the duct (1). A discharge unit 7 is formed between the evaporator 4 and the heater 6 so as to control the discharge unit 7 by the damper 8. 9) and a heat exchanger having humidification means, characterized in that the humidification means (9) is configured to install a humidification damper (10) operating in accordance with the humidity sensor (11). 제1항에 있어서, 상기 가습수단(9)은 물탱크(12)의 하방 공급부(13)에 흡수성을 가진 흡습포(14)가 설치된 가습댐퍼(10)를 설치하되, 이 가습댐퍼(10)의 상부에는 회전에 따라 상기 공급부(13)를 개폐하는 개폐변(15)을 설치하고 상기 습도센서(11)를 가습댐퍼(10)의 하방에 설치하도록 구성됨을 특징으로 하는 가습수단이 구비된 열교환기.According to claim 1, wherein the humidifying means (9) is installed in the humidifying damper (10) provided with an absorbent absorbent cloth (14) in the lower supply portion (13) of the water tank 12, the humidifying damper (10) Heat exchanger is provided on the upper portion of the humidification means, characterized in that the opening and closing valve 15 for opening and closing the supply unit 13 according to the rotation and the humidity sensor 11 is installed to be installed below the humidification damper 10 group. 제1항에 있어서, 상기 가습수단에는 습도센서(11)와 차량의 실내 습도센서(17)가 연결되는 제어기(16)를 구비하고 이 제어기(16)에는 스위치(18)의 동작에 따라 개폐변(15)과 가습댐퍼(10)를 회전시키는 액츄에이터(19)(20)를 설치하여 구성됨을 특징으로 하는 가습수단이 구비된 열교환기.According to claim 1, wherein the humidifying means has a controller 16 to which the humidity sensor 11 and the indoor humidity sensor 17 of the vehicle is connected, the controller 16 has an opening and closing valve in accordance with the operation of the switch 18 Heat exchanger having a humidifying means, characterized in that it is configured to install an actuator (19) (20) for rotating the (15) and the humidification damper (10).
KR10-1999-0062696A 1999-12-27 1999-12-27 Haet exchanger with humidifier KR100369082B1 (en)

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KR100369082B1 KR100369082B1 (en) 2003-01-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112297763A (en) * 2019-08-01 2021-02-02 法雷奥日本株式会社 Air conditioner

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Publication number Priority date Publication date Assignee Title
KR20220063542A (en) 2020-11-10 2022-05-17 엘지전자 주식회사 Air Conditioner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112297763A (en) * 2019-08-01 2021-02-02 法雷奥日本株式会社 Air conditioner
CN112297763B (en) * 2019-08-01 2023-04-28 法雷奥日本株式会社 Air conditioner

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